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Recognised as Colour

#C77F00

  • #C77F00
  • Orange
  • Dark
  • Nearest: Dark goldenrod

#C77F00 is a orange with RGB values 199, 127, 0 and HSL 38°, 100%, 39%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#C77F00#C77F00
HEX#C77F00
RGBrgb(199, 127, 0)
RGB (0–1)0.7804, 0.498, 0
RGB percentages78%, 49.8%, 0%
HSLhsl(38.3, 100%, 39%)
HSV / HSBhsv(38.3, 100%, 78%)
CMYK0%, 36.2%, 100%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,074,176
CSS custom property--colour: #C77F00;

Brightness & contrast

Relative luminance0.27321WCAG 2.x, 0 is black and 1 is white
Perceived brightness146 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.46:1
Contrast with white3.25:1WCAG normal text: Fail
Contrast with black6.46:1WCAG normal text: AA
Greyscale equivalent#858585
Inverted#3880FF

Colour vision & accessibility

Protanopia#978400no red cones; affects about 1% of men; ΔE 25.5 from the original
Deuteranopia#A89508no green cones; the most common form, about 1% of men; ΔE 26.1 from the original
Tritanopia#DA6D6Cno blue cones; rare, and affects men and women equally; ΔE 50 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.25:1WCAG large text: AA
Contrast with black, large text6.46:1WCAG large text: AAA

Named colours

Nearest named CSS colourDark goldenrod (#B8860B)ΔE 10.73, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#0048C7
Analogous#C71B00, #ACC700
Triadic#00C77F, #7F00C7
Split complementary#00ABC7, #1C00C7
Tetradic#00C71B, #0048C7, #C700AB

Tints, shades & saturation

Lighter +40%#FFD894
Lighter +30%#FFC661
Lighter +20%#FFB32E
Lighter +10%#FAA000
Darker −10%#945E00
Darker −20%#613E00
Darker −30%#2E1D00
Darker −40%#000000
More saturated +25%#C77F00
Less saturated −25%#AE7819

Channel breakdown

R199
G127
B0
Red199 (78%)
Green127 (49.8%)
Blue0 (0%)
Hue38.29°
Saturation (HSL)100%
Lightness39.02%
Dominant channelRed
Hex per channelR C7 · G 7F · B 00

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Every value on this page was computed from “c77f00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.